WO2005112836A3 - Interventional devices for chronic total occlusion recanalization under mri guidance - Google Patents

Interventional devices for chronic total occlusion recanalization under mri guidance Download PDF

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Publication number
WO2005112836A3
WO2005112836A3 PCT/US2005/017351 US2005017351W WO2005112836A3 WO 2005112836 A3 WO2005112836 A3 WO 2005112836A3 US 2005017351 W US2005017351 W US 2005017351W WO 2005112836 A3 WO2005112836 A3 WO 2005112836A3
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WO
Grant status
Application
Patent type
Prior art keywords
recanalization
total occlusion
interventional devices
chronic total
under mri
Prior art date
Application number
PCT/US2005/017351
Other languages
French (fr)
Other versions
WO2005112836A2 (en )
Inventor
Ergin Ataler
Parag V Karmarkar
Robert J Lederman
Amish N Raval
Original Assignee
Ergin Ataler
Parag V Karmarkar
Robert J Lederman
Amish N Raval
Univ Johns Hopkins
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00Arrangements or instruments for measuring magnetic variables
    • G01R33/20Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/285Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR
    • G01R33/286Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR involving passive visualization of interventional instruments, i.e. making the instrument visible as part of the normal MR process
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39Markers, e.g. radio-opaque or breast lesions markers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00Arrangements or instruments for measuring magnetic variables
    • G01R33/20Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/285Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR
    • G01R33/287Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR involving active visualization of interventional instruments, e.g. using active tracking RF coils or coils for intentionally creating magnetic field inhomogeneities
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3954Markers, e.g. radio-opaque or breast lesions markers magnetic, e.g. NMR or MRI
    • A61B2090/3958Markers, e.g. radio-opaque or breast lesions markers magnetic, e.g. NMR or MRI emitting a signal
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M2025/1043Balloon catheters with special features or adapted for special applications
    • A61M2025/1079Balloon catheters with special features or adapted for special applications having radio-opaque markers in the region of the balloon
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00Arrangements or instruments for measuring magnetic variables
    • G01R33/20Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/34Constructional details, e.g. resonators, specially adapted to MR
    • G01R33/34084Constructional details, e.g. resonators, specially adapted to MR implantable coils or coils being geometrically adaptable to the sample, e.g. flexible coils or coils comprising mutually movable parts

Abstract

Disclosed is a guide catheter that includes one or more RF antennas to enhance the visibility of the guide catheter in MR imagery. One embodiment of the guide catheter includes a loop coil at the distal end of the guide catheter and a loopless antenna between the distal end and the proximal end. By combinong a loop coil and a loopless antenna on the catheter, the shaft of the catheter may be visible in MR imagery while the distal end may appear in the MR imagery more brightly than the shaft.
PCT/US2005/017351 2004-05-18 2005-05-18 Interventional devices for chronic total occlusion recanalization under mri guidance WO2005112836A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US57203804 true 2004-05-18 2004-05-18
US60/572,038 2004-05-18

Publications (2)

Publication Number Publication Date
WO2005112836A2 true WO2005112836A2 (en) 2005-12-01
WO2005112836A3 true true WO2005112836A3 (en) 2006-10-19

Family

ID=35428817

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/017351 WO2005112836A3 (en) 2004-05-18 2005-05-18 Interventional devices for chronic total occlusion recanalization under mri guidance

Country Status (2)

Country Link
US (2) US20060106303A1 (en)
WO (1) WO2005112836A3 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8214015B2 (en) 2001-02-06 2012-07-03 Medtronic Vascular, Inc. In vivo localization and tracking of tissue penetrating catheters using magnetic resonance imaging
US7957789B2 (en) 2005-12-30 2011-06-07 Medtronic, Inc. Therapy delivery system including a navigation element
US7941213B2 (en) 2006-12-28 2011-05-10 Medtronic, Inc. System and method to evaluate electrode position and spacing
CN101711125B (en) 2007-04-18 2016-03-16 美敦力公司 For non-fluoroscopic long-term implantation of implantable medical electronics active fixed leads
WO2009088936A1 (en) * 2008-01-03 2009-07-16 The Government Of The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Mri guidewire
US8494608B2 (en) 2008-04-18 2013-07-23 Medtronic, Inc. Method and apparatus for mapping a structure
US8260395B2 (en) 2008-04-18 2012-09-04 Medtronic, Inc. Method and apparatus for mapping a structure
US8532734B2 (en) 2008-04-18 2013-09-10 Regents Of The University Of Minnesota Method and apparatus for mapping a structure
US8663120B2 (en) 2008-04-18 2014-03-04 Regents Of The University Of Minnesota Method and apparatus for mapping a structure
US8340751B2 (en) 2008-04-18 2012-12-25 Medtronic, Inc. Method and apparatus for determining tracking a virtual point defined relative to a tracked member
US8839798B2 (en) 2008-04-18 2014-09-23 Medtronic, Inc. System and method for determining sheath location
US20090270714A1 (en) * 2008-04-24 2009-10-29 Medtronic Vascular, Inc Device to Treat Chronic Total Occlusions Using Energy Imparted By External Imaging
US8926528B2 (en) * 2008-08-06 2015-01-06 Biosense Webster, Inc. Single-axis sensors on flexible backbone
CA2737061C (en) * 2008-09-11 2018-02-27 Sunnybrook Health Sciences Centre Catheter for magnetic resonance guided procedures
US8175681B2 (en) 2008-12-16 2012-05-08 Medtronic Navigation Inc. Combination of electromagnetic and electropotential localization
US20100160772A1 (en) * 2008-12-18 2010-06-24 Medtronic, Inc. Adaptable Image Guided Delivery System
WO2010144405A3 (en) 2009-06-08 2011-03-03 Surgivision, Inc. Mri-guided surgical systems with proximity alerts
EP2442718B1 (en) * 2009-06-16 2018-04-25 MRI Interventions, Inc. Mri-guided devices and mri-guided interventional systems that can track and generate dynamic visualizations of the devices in near real time
US8494613B2 (en) 2009-08-31 2013-07-23 Medtronic, Inc. Combination localization system
US8494614B2 (en) 2009-08-31 2013-07-23 Regents Of The University Of Minnesota Combination localization system
US8355774B2 (en) 2009-10-30 2013-01-15 Medtronic, Inc. System and method to evaluate electrode position and spacing
US8554303B2 (en) * 2010-04-16 2013-10-08 Ergin Atalar Magnetic resonance RF coil assembly for imaging of the cervical region
WO2012003422A1 (en) * 2010-07-02 2012-01-05 The Government Of The United States Of America, Represented By The Secretary, Department Of Health And Human Services Active adaptive detuning systems and methods for interventional devices
US9332926B2 (en) * 2010-11-25 2016-05-10 Invivo Corporation MRI imaging probe
EP2661221A4 (en) * 2011-01-05 2015-04-08 Us Health Single channel mri guidewire
WO2012116265A3 (en) * 2011-02-24 2012-12-27 MRI Interventions, Inc. Mri-guided catheters
US9618590B2 (en) 2013-03-15 2017-04-11 MRI Interventions, Inc. Tip assembly for MRI-compatible medical devices and MRI-compatible medical devices incorporating same
US20140378805A1 (en) * 2013-06-25 2014-12-25 Biosense Webster (Israel), Ltd. Electrocardiogram noise reduction
DE102014218795B4 (en) * 2014-09-18 2016-08-04 Siemens Healthcare Gmbh An applicator device for carrying out brachytherapy and / or a magnetic resonance imaging
GB201519818D0 (en) * 2015-11-10 2015-12-23 King S College London Detector coil arrangement for portable NQR detection systems
US20180036080A1 (en) * 2016-08-02 2018-02-08 Covidien Lp Ablation cable assemblies and a method of manufacturing the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6628980B2 (en) * 2000-03-24 2003-09-30 Surgi-Vision, Inc. Apparatus, systems, and methods for in vivo magnetic resonance imaging
US6904307B2 (en) * 2002-05-29 2005-06-07 Surgi-Vision, Inc. Magnetic resonance probes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7194297B2 (en) * 2001-11-13 2007-03-20 Boston Scientific Scimed, Inc. Impedance-matching apparatus and construction for intravascular device
US20030114747A1 (en) * 2001-12-14 2003-06-19 Smith Scott R. Recanalization of occluded vessel using magnetic resonance guidance

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6628980B2 (en) * 2000-03-24 2003-09-30 Surgi-Vision, Inc. Apparatus, systems, and methods for in vivo magnetic resonance imaging
US6904307B2 (en) * 2002-05-29 2005-06-07 Surgi-Vision, Inc. Magnetic resonance probes

Also Published As

Publication number Publication date Type
US20060106303A1 (en) 2006-05-18 application
WO2005112836A2 (en) 2005-12-01 application
US20100168555A1 (en) 2010-07-01 application

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